Yaskawa Z1000 AC Drive HVAC - Manual (Page 224)

5.8 Copy Function Related Displays
u Tasks, Errors, and Troubleshooting
The table below lists the messages and errors that may appear when using the Copy function.
When executing the tasks offered by the Copy function, the HOA keypad will indicate the task being performed. When an
error occurs, a code appears on the HOA keypad to indicate the error. Note that errors related to the Copy function do not
trigger a multi-function output terminal that has been set up to close when a fault or alarm occurs. Press any key on the HOA
keypad to clear an error; the error display will disappear.
Table 5.14 lists the corrective action that can be taken when an error occurs.
Note: 1. Whenever using the copy function, the drive should be fully stopped.
2. The drive will not accept a Run command while the Copy function is being executed.
3. Parameters can only be saved to a drive when the voltage class, capacity, control mode, and software version match.
Table 5.14 Copy Function Task and Error Displays
HOA Keypad Display Task
CoPy Writing Parameter Settings (flashing)
Cause Possible Solutions
Parameters are being written to the drive. This is not an error.
HOA Keypad Display Error
CPEr Control Mode Mismatch
Cause Possible Solutions
Control mode of the parameters to be loaded onto the
drive and the control mode set to the drive do not
match.
• Verify the control mode for the parameters to be loaded onto the drive and the control mode on
drive to which those parameters will be written.
• Set the same control mode using parameter A1-02 and retry.
HOA Keypad Display Error
CPyE Error Writing Data
Cause Possible Solutions
Failed writing parameters Attempt to write parameters again.
HOA Keypad Display Error
CSEr Copy Unit Error
Cause Possible Solutions
Hardware fault Replace the operator or the USB Copy Unit.
HOA Keypad Display Error
dFPS Drive Model Mismatch
Cause Possible Solutions
The drives used in the copy and write process are not
the same model.
• The drive from which the parameters were copied
is a different model.
• The drive to be written to is a different model.
• Verify the model number of the drive from which the parameters were copied and the model of
the drive to which those parameters will be written.
• Make sure the two drives are the same model and have the same software version.
HOA Keypad Display Task
End Task Complete
Cause Possible Solutions
Finished reading, writing, or verifying parameters. This is not an error.
5.8 Copy Function Related Displays
224 YASKAWA ELECTRIC TOEP YAIZ1U 03A YASKAWA AC Drive – Z1000 User Manual